Matatakitoyo Torque Tools T-25N Operation Manual

Adjustable Torque Ｗｒ ｅ ｎ ｃ ｈ
OPERATION MANUAL
TORQUE 1/4" 3/8"
Ratchet Lever

BEFORE STARTING

1. Study this instruction before use.
2. This torque wrench as calibrated and tested before leaving the factory is certified to meet
the current standard specification and has an accuracy of ±4%.
3. THIS TOOL IS A PRECISION MEASUREMENT AND DESIGNED FOR MANUAL TIGHTENING FASTERNERS ONLY.
DO NOT USE IT AS A NUT BREAKER OR FOR ANY OTHER PURPOSE.
4. Over torque will cause tool damage and personal injury.
5. Do not use this tool near rotating machinery.
6. Disassemble this tool or make any adjustments will result of losing accuracy and void the warranty.
7. Do not continuously apply force after hear click or feel shock.
8. Do not use any format of extension on the handle of the tool. This will not only damage
the tool, also affect the accuracy.
9. Do not immerse grease inside ratchet head. It may cause unexpected damage.
10. Use special care at minimum torque setting.
11. Please wear gloves and goggles when working.
WARNING
CONTENTS
Torque wrench
Supplied in
a plastic box. Manual
1. Balancing wrench in left hand with graduations visible
with the marked arrow Elementary Scale up, unlock
knurled handle by turning lock nut counter-clockwise.
2. Set amount of tarque required by turning knurled handle
to read exact amount on case graduations.
3. Lock handle securely by turning lock nut clockwise .
Tool is ready to use.
1 2
Unlock
Set
1/2" 3/4" 1"
Tube

HOW TO USE

1. Position of ratchet lever for clockwise tightening.
2. Install the proper socket or attachment to the square drive and apply
to nut or bolt and pull handle until you feel shock and or hear click.
Release pull and wrench automatically resets for next operation.
right left
For example : ITEM NO. T-210N to set torque to 135 Nm.
1. Turn knurled until the zero graduation on the beveled edge of the
knurled handle is limed up with the vertical mark on the 130 Nm graduation. (See A)
2. Turn hnurled clockeise until the 5 Nm graduation on the beveled edge
of the handle is in line with the vertical line on the case.
Then 130+5=135 Nm(See B)
3
Lock
Graduation Scale
Main Scale
Hand Force
Choose quality socket
A
N-m
210
196
182
168
154
140
130
1 0 12
Models covered
T
Grip
Knob
Insert square drive securely
to the socket.
B
N-m
210
196
182
168
154
140
130
7 5 3